CVE-2017-12354 Information disclosure in Cisco Secure Access Control System

What is CVE-2017-12354?

CVE-2017-12354 is a medium-severity vulnerability in Cisco Secure Access Control System, published on 30 Nov 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability in the web-based interface of Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to view sensitive information on an affected system. The vulnerability exists because the affected software does not sufficiently protect system software version information when the software responds to HTTP requests that are sent to the web-based interface of the software. An attacker could exploit this vulnerability by sending crafted HTTP requests to the web-based interface of the affected software. A successful exploit could allow the attacker to view sensitive information about the software, which the attacker could use to conduct additional reconnaissance attacks. Cisco Bug IDs: CSCvf66155.

Weakness: CWE-200

Which versions are affected by CVE-2017-12354?

It affects 1 product.

Products include Cisco Secure Access Control System.

How do I fix CVE-2017-12354?

No fix has been published for CVE-2017-12354 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-12354 being exploited?

There is no known exploitation of CVE-2017-12354 in the wild and no public exploit code.

Other vulnerabilities in Cisco Secure Access Control System

• CVE-2018-0147 Cisco Secure Access Control System Java Deserialization Exploited Critical 9.8
• CVE-2014-0648 Auth bypass in n/a Critical 10.0
• CVE-2014-0650 Command injection in n/a Critical 10.0
• CVE-2018-0253 Command injection in Cisco Secure Access Control System Critical 9.8
• CVE-2014-0649 Privilege escalation in n/a Critical 9.0

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-w8vw-wf89-76qj.